# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at https://mozilla.org/MPL/2.0/.

find_package(Python3 REQUIRED)

function(mcuboot_sign_app mcuboot key target sink source)
	add_custom_target(
		"${target}"
		ALL
		DEPENDS
			${sink}
	)

	add_custom_command(
		OUTPUT
			${sink}
		COMMAND
			${Python3_EXECUTABLE} ${mcuboot}/scripts/imgtool.py sign --version 0.0.0 --header-size 0x200 --slot-size 0xc0000 --key ${key} ${source} ${sink}
		COMMAND
			echo "${sink}"
		DEPENDS
			${source}
	)
endfunction()